Chemistry, 13.12.2019 16:31, elisakate8362

Elaborate on how to classify elements and pure compounds.
a) these materials are homogeneous mixtures because they have a uniform composition throughout.
b) these can be either homogeneous or heterogeneous materials based on the individual solubility of each.
c) elements and pure compounds are homogeneous materials because they have a uniform composition throughout.
d) they are heterogeneous materials because they do not have a uniform composition or appearance throughout.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:30, micvar9646

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

Answers: 3

continue

Chemistry, 22.06.2019 04:20, lex68259100

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

Answers: 1

continue

Chemistry, 22.06.2019 07:00, taibamah

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong

Answers: 3

continue

Chemistry, 22.06.2019 07:30, sjsmith21

What is i fracture in the crust called when land move up, down or sideways

Answers: 2

continue

Do you know the correct answer?

Elaborate on how to classify elements and pure compounds.
a) these materials are homogeneous...